Surname Кеймах (Keimah 
, Кеймах 
, Keimakh 
) , around the world, is a rare last name. The cognomen Кеймах is habitual in Russia, where it is a very rare surname, Canada, where it is an extremely rare surname, and Germany. Not in comparison with a country's population, it is the most numerous in Russia, the United States, and Germany. Likewise, Кеймах is the forename as well as the last name.